A Sign of Rebirth

In the early stage, it describes an ordinary family. The protagonist's changes in himself and mentality greatly break his once cowardly character. Those who crave technology and live a cheating life do not talk about scientific principles, but only talk about the convenience brought by science. The protagonist's genius brain opens up a new scientific field, he voluntarily quits his nationality, creates a country of his own, and cooperates with his previous country. Meet the aliens